Blue crab Calories and Nutrition Facts
Crustaceans, crab, blue, raw · Fish and seafood
per 100 g87 kcal
Protein18.1 g
Carbohydrate0.04 g
Fat1.08 g
Fibre0 g
Where the calories come fromProtein 88% · Carbohydrate 0% · Fat 12%
Gram calculator
Calories87 kcal
Protein18.1 g
Carbohydrate0.04 g
Fat1.08 g
Nutrition facts table (100 g)
| Energy | 87 kcal |
|---|---|
| Energy | 364 kJ |
| Protein | 18.1 g |
|---|---|
| Total fat | 1.08 g |
| Carbohydrate | 0.04 g |
| Water | 79 g |
| Alcohol | 0 g |
| Saturated fat | 0.22 g |
|---|---|
| Monounsaturated fat | 0.19 g |
| Polyunsaturated fat | 0.39 g |
| Cholesterol | 78 mg |
| Omega-3 EPA | 0.17 g |
| Omega-3 DHA | 0.15 g |
| Dietary fibre | 0 g |
|---|
| Sodium | 293 mg |
|---|---|
| Salt | 0.73 g |
| Calcium | 89 mg |
| Iron | 0.74 mg |
| Magnesium | 34 mg |
| Phosphorus | 229 mg |
| Potassium | 329 mg |
| Zinc | 3.54 mg |
| Copper | 0.67 mg |
| Manganese | 0.15 mg |
| Selenium | 37.4 µg |
| Vitamin A (RAE) | 2 µg |
|---|---|
| Vitamin C | 3 mg |
| Thiamin (B1) | 0.08 mg |
| Riboflavin (B2) | 0.04 mg |
| Niacin (B3) | 2.7 mg |
| Pantothenic acid (B5) | 0.35 mg |
| Vitamin B6 | 0.15 mg |
| Folate (DFE) | 44 µg |
| Vitamin B12 | 9 µg |
Values per serving
| Serving | Grams | kcal | Protein | Carbohydrate | Fat |
|---|---|---|---|---|---|
| 3 oz | 85 | 74 | 15.4 g | 0.03 g | 0.92 g |
| crab | 21 | 18.3 | 3.8 g | 0.01 g | 0.23 g |
Calories by weight
| Grams | 25 g | 50 g | 100 g | 150 g | 200 g | 250 g |
|---|---|---|---|---|---|---|
| Calories (kcal) | 21.8 | 43.5 | 87 | 131 | 174 | 218 |
Frequently asked questions
- How many calories are in 100 g of blue crab?
- 100 g of blue crab has 87 kcal (364 kJ). 50 g is 43.5 kcal, 150 g is 131 kcal, 200 g is 174 kcal.
- How much protein, carbohydrate and fat does blue crab have?
- Per 100 g: 18.1 g protein, 0.04 g carbohydrate, 1.08 g fat; fibre 0 g.
- How many calories are in a serving of blue crab?
- 3 oz: 85 g, 74 kcal; crab: 21 g, 18.3 kcal.
- How do I get the nutrition facts of blue crab from an API?
- From the ServiceBox Nutrition & Calories API: GET /v1/nutrition/foods/174204. The answer has every nutrient per 100 g and the portions as JSON; /v1/nutrition/calculate totals the calories of a recipe. The free tier allows 10 requests a day.
Get this data through the API
Every food's full nutrition facts, servings and the recipe calorie calculator are in the ServiceBox Nutrition & Calories API. The free tier allows 10 requests a day.
curl https://api.servicebox.io/v1/nutrition/foods/174204 \ -H "Authorization: Bearer $SERVICEBOX_API_KEY"